C#.Net 持久化对象为XML文件

</pre><pre code_snippet_id="613717" snippet_file_name="blog_20150307_1_5795040" name="code" class="csharp">

/// <summary>
/// 持久化对象为XML文件
/// </summary>
public class MyXmlSerializer
{

   /// <summary>
   /// 序列化对象
   /// </summary>
   /// <param name="o">对象</param>
   /// <param name="outFile">持久化对象文件</param>
   /// <returns></returns>
   public static bool Serialize(object o, string outFile)
   {
      using (StringWriter sw = new StringWriter())
      {
         XmlSerializer xz = new XmlSerializer(o.GetType());
         xz.Serialize(sw, o);
         File.WriteAllText(outFile, sw.ToString(), Encoding.UTF8);
      }

      return true;
   }

   /// <summary>
   /// 反序列化为对象
   /// </summary>
   /// <param name="type">对象类型</param>
   /// <param name="s">持久化对象文件</param>
   /// <returns></returns>
   public static object Deserialize(Type type, string file)
   {
      string content = File.ReadAllText(file);

      using (StringReader sr = new StringReader(content))
      {
         XmlSerializer xz = new XmlSerializer(type);
         return xz.Deserialize(sr);
      }

   }
}

使用方法：

/// <summary>
/// 获取历史记录, 反序列化
/// </summary>
/// <returns></returns>
public static VersionHistory GetVersionHistory()
{
   string versionFile = Application.StartupPath XML_FILE;
   if (File.Exists(versionFile))
   {
      object o = MyXmlSerializer.Deserialize(typeof(VersionHistory), versionFile);
      return o as VersionHistory;
   }
   else
   return new VersionHistory();
}

/// <summary>
/// 保存历史记录，序列化
/// </summary>
public void Save()
{
   string versionFile = Application.StartupPath XML_FILE;
   MyXmlSerializer.Serialize(this, versionFile);
}